Effects of polysiloxane on thermal conductivity and compressive strength of porous silica ceramics
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.07.109
Abstract: Abstract In this paper, we propose a novel processing technique to prepare lightweight porous silica thermal insulators by considering both structural integrity and thermal conductivity. Porous silica ceramics with high thermal insulation performances (0.044–0.085 Wm−1K−1)… read more here.
Keywords: silica; polysiloxane; thermal conductivity; porous silica ... See more keywords
Effects of particle grading on properties of silica ceramics prepared by selective laser sintering
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DOI: 10.1016/j.ceramint.2021.09.202
Abstract: Abstract It is difficult to prepare ceramic cores by traditional technology due to high dependence on mold and the difficulty of manufacturing complex structures. Additive manufacturing technology can solve these problems. In this study, the… read more here.
Keywords: ceramics prepared; prepared selective; powder; silica ceramics ... See more keywords
Digital light processing of Si-based composite ceramics and bulk silica ceramics from a high solid loading polysiloxane/SiO2 slurry
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2021.07.016
Abstract: Abstract Nowadays, 3D polymer-derived silicon oxycarbide ceramics (SiOC) can be fabricated by the stereolithography method successfully. However, due to their intrinsically poor ceramic content and the large thermal shrinkage during the pyrolysis, it is difficult… read more here.
Keywords: sio2 slurry; polysiloxane; bulk; silica ceramics ... See more keywords